help required regarding ceramic lamp sockets

[drillbritz2ov]

hello just acquired a quantity of ceramic lamp sockets but not sure of the bulb type . They are bi pin and are either g 5.3 or g 6.35 type bi pin lamps but i cant tell the difference i.e. Are they the same pin spacing the same pin size ? I dont know so if someone could put me right i would be appreciative to be sure . Other info 17 mm diameter 12 mm spaced mounting holes and pre wired with 6 inch tails .thanks cliff

 

[R@ndom]

hello just acquired a quantity of ceramic lamp sockets but not sure of the bulb type . They are bi pin and are either g 5.3 or g 6.35 type bi pin lamps but i cant tell the difference i.e. Are they the same pin spacing the same pin size ? I dont know so if someone could put me right i would be appreciative to be sure . Other info 17 mm diameter 12 mm spaced mounting holes and pre wired with 6 inch tails .thanks cliff

The G number is the space between the pins.

 

[drillbritz2ov]

thank you just the information i needed .cliff